尽管我们日程繁忙，我们仍然设法偶尔聚一聚。

Despite our busy schedules, we still manage to catch up ___every ___now ___and ___then.

为了保持语言熟练度，偶尔练习说话是必不可少的。

To maintain language proficiency, it's essential to practice speaking ___every ___now ___and ___then.

这些老朋友偶尔回忆他们的学生时代。

The old friends reminisce about their school days ___every ___now ___and ___then.